Blackmagic Universal Videohub 450W Power Card Lets you add up to 3 external 12 volt power supply "bricks" (sold separately) as you need. 3 power supplies gives you enough power for 72 x 72 BNC SDI or Optical Fiber.
|No of Power Connections:||3|
|Power supply:||3 Volt|
|Blackmagic Design Blackmagic Universal VideoHub 800W Power Supply||$2,845.25|